Viana do Castelo weather in July (Norte Region, Portugal)

How does the July weather in Viana do Castelo compare to other months? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

During July, Viana do Castelo is known for its perfect weather, characterized by high temperatures and low rainfall. Enjoy the summer season during this month. Anticipate daytime temperatures around 23°C, while night temperatures can drop to 16°C.

Precipitation

Viana do Castelo in July usually receives low rainfall, averaging around 29 mm for the month. It is the driest month of the year. For those who prefer outdoor activities, it's a great time to explore without the huge concern of sudden downpours. According to historical climate patterns, there are usually around 7 days days of rain.

Average sunshine

Enjoy a sunny month with about 307 hours of sunshine, providing a cheerful and lively atmosphere.

If you favor pleasant temperatures and minimal rainfall, July is one of the better months to visit Viana do Castelo. June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Viana do Castelo climate page with graphs.

 

Viana do Castelo, monthly averages in July

Min Temperature 16°C  

Max Temperature 23°C  

Chance of Rain 23%  

Precipitation 29 mm  

Rainy days 7 days  

Humidity 73% *  

Sunshine 307 hours *  

Percentage Sunshine 72% *  

Data from: Porto, Portugal (52 KM, 32 Miles).

Where to go in Portugal in July

Find out more about the weather in Portugal and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Viana do Castelo, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

10/10

Outdoor sports

10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Viana do Castelo.

Our site offers climate and forecast data for every country in the world. Are you going to Portugal? On this website you can find historical weather averages for many cities in Portugal. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.